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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 5942생성일: 2026년 10월 24일

Tetrahydrofuran → N-methyl-2-[4-(1-imidazolyl)-phenyl]-2cyanothiopropionamide

https://huagongshe.com/ko/reaction/5942

반응식

참여 물질

역할이름HCID투입량
반응물TetrahydrofuranHCID 8028—
반응물Methyl isothiocyanateHCID 11167—
반응물2-[4-(1-Imidazolyl)-phenyl]propionitrileHCID 19794676—
반응물Potassium tert-butoxideHCID 23665647—
용매WaterHCID 962—
생성물N-methyl-2-[4-(1-imidazolyl)-phenyl]-2cyanothiopropionamideHCID 979543554.4%

반응 단계

To a 10 ml tetrahydrofuran solution containing 1.00 g (5.1 mmole) of 2-[4-(1-imidazolyl)-phenyl]propionitrile was added a 10 ml tetrahydrofuran solution containing 0.69 g (6.2 mmole) of potassium tert-butoxide at 0 C. After stirring for 0.5 hour, a 5 ml tetrahydrofuran solution containing 0.45 g (6.2 mmole) of methyl isothiocyanate was added to the mixture and the mixture was stirred at room temperature for 2 hours. Water was added to the mixture and the mixture was extracted with 20 ml of ethyl acetate, dried and condensed under reduced pressure, and then purified by silica gel chromatography and condensed. The resulting condensate was suspended in 30 ml of toluene and the suspension was refluxed under heating for 0.5 hour and a solid was collected by filtration to obtain 0.75 g (yield: 54 %) of N-methyl-2-[4-(1-imidazolyl)-phenyl]-2cyanothiopropionamide as a crystalline solid.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US05246958
출처 데이터셋uspto-grants-1993_09
ORD IDord-274c947a2e0049788e83af50650c54b2
출처 메모uspto-grants-1993_09